Etiopathogenesis of Amenorrhea (Iḥtibās al-Ṭamth) in Unani medicine: A narrative review

INTRODUCTION Amenorrhea is the absence of menstrual bleeding in women of reproductive age [1, 2] and is classified into two types: primary and secondary. Primary amenorrhea is defined as the absence of menarche by 14 years of age in the absence of secondary sexual characteristics, or the absence of menses by 16 years of age in the presence of normal…